1927 John McGraw 25th Anniversary Baseball Signed Richard E. Byrd + NY Mayor JSA
Very rare game used Official National League (John Heydler) baseball from the historic 25th Anniversary game of John J. McGraw. The ball is signed by the world famous Explorer and Naval Commander Richard E. Byrd, The Mayor of New York City Jimmy Walker and Claremont Chamberlain. Inscription on the ball reads "Signed at Polo Grounds July 19th, 1927 on J.J. McGraw's 25th Anniversary. Comes with full letter COA from JSA. This historic game is well documented in many baseball books. If you do a quick search online you can see many details about that game.